qammodulation

决策树源代码，用matlab语言编写的，适用于分类及相关问题的分析(Decision tree source code, written with matlab language, suitable for classification and analysis of the related problem)

说明：  自适应光学区域校正示例，针对不同变形镜的控制方式(Example of adaptive optical area correction, control methods for different deformable mirrors)

说明：  长周期光纤光栅 传输矩阵程序段matlab代码(Long period fiber grating transfer matrix program segment matlab code)

Wiener filter based on tracking a priori SNR usingDecision-Directed method, proposed by Scalart et al 96. In this method it is assumed that SNRpost=SNRprior +1. based on this the Wiener Filter can be adapted to a model like Ephraims model in which we have a gain function which is a function of a priori SNR and a priori SNR is being tracked using Decision Directed method.

计算不同雷达信号的模糊函数，画图，可以自行输入不同的信号序列(Calculate the ambiguity function of different radar signals, draw pictures, and input different signal sequences automatically.)

用MATLAB中的SIMULINK工具建立直接扩频的仿真模型并进行仿真(The SIMULINK with MATLAB tools for the establishment of direct spread spectrum simulation model and simulation)

本次程序是一个综合程序，功能是实现矩阵分解，包含有四种算法：LU分解、QR分解、Householder Reduction、Givens Reduction(The program is a comprehensive program, whose function is performming factorization for matrix, including four algorithms: LU decomposition, QR decomposition, Householder Reduction, Givens Reduction)

PUMA560仿真系统,基于MATLAB的robottics toolbox工具箱. (PUMA560 simulation system based on MATLAB robottics toolbox, toolbox.)

非线性动力学求解轴承约束边界稳定性问题，理论分析(Solve problems of bearing stability constraint boundary nonlinear dynamics, theoretical analysis)

watermarking using dct